MIL-HDBK-1897(AT) CONTENTS |
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FIGURES |
PAGE |
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6. |
Angular tolerances for investment castings with tapered holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
11 |
7. |
Blind hole limits for investment castings . . . . . . . . . . . . . . . . . . |
12 |
8. |
Tolerances for investment castings with rectangular holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
12 |
9. |
Tolerances for investment castings with curved holes . . . . . . . . . |
13 |
10. |
Tolerances for investment castings with angular holes . . . . . . . . |
13 |
11. |
Through-hole limits for investment castings . . . . . . . . . . . . . . . . |
14 |
12. |
Tolerances for investment castings with non-uniform wall sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
14 |
13. |
Tolerances for investment castings with in-line holes . . . . . . . . |
15 |
14. |
Potential out-of-roundness in an irregular mass . . . . . . . . . . . . . |
15 |
15. |
Tolerances between holes in investment castings . . . . . . . . . . . . |
16 |
16. |
Hole positioning tolerances for investment castings . . . . . . . . . . |
16 |
17. |
Hole parallelism tolerances for investment castings . . . . . . . . . . |
16 |
18. |
Keyway tolerances for investment castings . . . . . . . . . . . . . . . . . |
17 |
19. |
Keyslot tolerances for investment castings . . . . . . . . . . . . . . . . . . |
18 |
TABLES I. |
Dimensional tolerances for blades and vanes . . . . . . . . . . . . . . . |
PAGE 5 |
II. |
Dimensional tolerances for general category |
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investment castings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
6 |
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III. |
Flatness tolerances (bow or dish-plate) . . . . . . . . . . . . . . . . . . . . |
6 |
IV. |
Straightness tolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
6 |
V. |
Out-of-roundness tolerances for solid shaft |
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investment castings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7 |
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VI. |
Surface texture for as-cast and sand blasted |
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investment castings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
9 |
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VII. |
Radii and fillet tolerances for investment castings . . . . . . . . . . . |
10 |
VIII. |
Out-of-roundness tolerances for investment |
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castings with holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
11 |
v
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